Merge remote-tracking branch 'upstream/master'

Conflicts:
	boot.php
	include/dba/dba_driver.php
	include/diaspora.php
	include/follow.php
	include/session.php
	include/zot.php
	mod/photos.php
	mod/ping.php

1 files changed, 3 insertions, 2 deletions

diff --git a/include/session.php b/include/session.php
index 282b99814..ed4dfdd16 100644
--- a/include/session.php
+++ b/include/session.php
@@ -84,8 +84,9 @@ function ref_session_destroy ($id) {
 
 function ref_session_gc($expire) {
   q("DELETE FROM session WHERE expire < %d", dbesc(time()));
-  db_optimizetable('session');
-  return true;
+    if (! get_config('system','innodb'))
+	db_optimizetable('session');
+    return true;
 }
 
 $gc_probability = 50;